Results 91 to 100 of about 306,256 (292)

Structural studies and functional engineering of NanX: an anhydro‐sialic acid transporter from Escherichia coli

open access: yesFEBS Open Bio, EarlyView.
Biophysical characterisation shows that NanX, a membrane transport protein from the major facilitator superfamily (MFS), forms both monomers and dimers after purification. AlphaFold modelling and substrate docking provide information on residues likely involved in substrate recognition for NanX and another MFS member, NanT.
Michael C. Newton‐Vesty   +13 more
wiley   +1 more source

Elevated Connectivity During Language Processing Is Associated With Cognitive Performance in SeLECTS

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Self‐Limited Epilepsy with Centrotemporal Spikes (SeLECTS) is associated with language impairments despite seizures originating in the motor cortex, suggesting aberrant cross‐network interactions. Here we tested whether functional connectivity in SeLECTS during language tasks predicts language performance.
Wendy Qi   +8 more
wiley   +1 more source

Comparative Ocular Motility Studies in Patients with Acoustic Neuronomas

open access: yes, 1974
N/AComparative ocular motility studies were performed on ten patients with cerebellar pontine angle tumors, eight with acoustic neuromas, and two with meningiomas.Patterns of ocular motility abnormalities were looked for in relationship to location and
James B. MacLean, MD
core  

SPG4 and Dementia: Expanding the Clinical Spectrum

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Hereditary spastic paraplegia (HSP) is a group of disorders characterized by progressive spasticity and lower limb weakness, with mutations in SPG4/SPAST being the most common cause. Detailed studies and clinical and molecular comparisons across different populations are missing.
Emanuele Panza   +19 more
wiley   +1 more source

Ocular Neuromyotonia Resolved with Oxcarbazepine

open access: yes, 2023
Ocular neuromyotonia is a disorder characterized by tonic contraction of one or more extraocular muscles. The pathophysiology is incompletely understood but thought to be due to damaged myelin sheath in ocular motor nerves, triggering crosstalk between ...
Danielle Isen; Michael Vaphiades; Lanning Kline
core  

2019 Seoul Consensus on Esophageal Achalasia Guidelines

open access: yes, 2020
Esophageal achalasia is a primary motility disorder characterized by insufficient lower esophageal sphincter relaxation and loss of esophageal peristalsis.
정혜경
core   +1 more source

The Role of Calcitonin Gene‐Related Peptide in High‐Altitude Headache: A Prospective Field Study

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective High‐altitude headache (HAH) is a common neurological condition associated with rapid ascent to high altitude. The pathophysiological mechanisms underlying HAH remain incompletely understood. Calcitonin gene‐related peptide (CGRP), a neuropeptide implicated in migraine pathophysiology, may play a key role in the pathophysiology of ...
Roman Schniepp   +4 more
wiley   +1 more source

A protocol to quantify cross-sectional and longitudinal differences in duction patterns

open access: yesFrontiers in Neuroscience
Currently, there is no established system for quantifying patterns of ocular ductions. This poses challenges in tracking the onset and evolution of ocular motility disorders, as current clinical methodologies rely on subjective observations of individual
Kevin T. Willeford   +2 more
doaj   +1 more source

Niemann–Pick Disease Type C Associated with Fuchs Heterochromic Iridocyclitis

open access: yesAdvanced Biomedical Research, 2017
In this study, we report a 26-year-old female case of Niemann–Pick disease type C in association with Fuchs heterochromic iridocyclitis who was admitted with the complaint of ocular pain and redness following trauma.
Farzan Kianersi, Seyed Ali Sonbolestan
doaj   +1 more source

GAD65 Antibody ELISA With Extended Reportable Range: Validation and Guidance for Neurological Practice

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective To (1) validate GAD65‐ELISA detection and quantification for type 1 diabetes mellitus and autoimmune neurological diagnoses, (2) correlate ELISA results (reference range < 5 IU/mL) with established radioimmunoprecipitation assay (RIA; ≤ 0.02 nmol/L), and (3) define ELISA clinical utility and pitfalls.
Andrew McKeon   +11 more
wiley   +1 more source

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